baber/WOPTO huggingface dataset:
Patent JP-S5442288-A (JP)
Title: Weighing-case packer for fruit selecting facilities
Inventor: SHIRAIWA MUTSUMI
IPC: G01G13/00
Filed: 1977-09-07
Abstract: PURPOSE: To effectively deliver corrugated boxes and to quickly weigh and case- pack selected fruits without injuring the fruits.  
     CONSTITUTION: Each corrugated box 2 is placed and delivered on a delivering  conveyor 1 with the longitudinal axis of the corrugated box 2 being coincided with  moving direction of the conveyor 1. By a pushing apparatus 3 which extends toward one side of the delivering conveyor 1, the box 2 is fed in the direction (a)  onto a weighing apparatus 5 of a weighing conveyor 4 the longitudinal direction of  which is normal to the delivering conveyor 1. Selected fruits are fed into the box 2  by a selected fruit feeding conveyor 6 which is provided to locate above the weighing conveyor 4 and is driven to move in the direction (a). By the conveyor 6 having an enough width not to cause the fruits to be excessively close together, the  fruits are  fed into the box 2 with the longitudinal axis thereof being coincided with  the width of feeding position of the conveyor 6, so that there is no need to narrow  the width of feeding position of the conveyor 6 by means of a hopper or the like,  and therefore the fruits are not injured 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5536920-A (JP)
Title: Ceramic package
Inventor: TOODA HARUMACHI
IPC: H01L23/12
Filed: 1978-09-04
Abstract: PURPOSE: To improve radiation property and also to prevent an evil influence from being exerted on semiconductor elements by arranging such that a material with large thermal conductivity is used for one side of the member constituting a base area, one end of which is provided with a cushion part to junction with a package body.  
     CONSTITUTION: A base 2 to mount a semiconductor element is connected through junction 3 to a ceramic body 1 to enclose an exothermic semiconductor. Then the base 2 is arranged to comprise a substrate 6 of copper sheet and a retainer plate 7 of molybdenum, and the faces top and bottom are junctioned. Further, outer perimeter of the substrate 6 fixed on the junction 3 which is formed on inner perimeter of the substrate 6 is formed so as to protrude beyond outer periometer of the retainer plate 7, and a grooved cushion part 5 is formed in contact with inner perimeter side of the junction 3. From using molybdenum for the retainer plate 7 and forming the cushion part 5 according to this constitution, a strain on the substrate 6 can be suppressed and the semiconductor element can be connected and sticked easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5333626-A (JP)
Title: Cinecamera
Inventor: HIRATA KIYOUJI
IPC: G03B17/00
Filed: 1976-09-09
Abstract: PURPOSE: To enable a multiple mode photographing through the same circuit by having an input of the program corresponding to various kinds of photographing modes into CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01278189-A (JP)
Title: Automatic color temperature adjuster
Inventor: SAKAGUCHI TOMOHIRO
IPC: H04N9/64
Filed: 1988-04-30
Abstract: PURPOSE:To always reproduce a correct color with appropriate white balance by outputting the correct color without distorting a vector at the time of photographing a monochromatic object. CONSTITUTION:When the monochromatic object or an object approximated to a monochrome is photographed, output is generated from a comparator 3 or 13 in which a condition R-Y>k or B-Y>l(k,l = constant voltage) is set, and a switch 11 or 1 corresponding to the comparator 3 or 13 is turned OFF, and a color difference signal to an amplifier 2 or 12 disappears. Therefore, the tracking of (B-Y) and (R-Y) by a color correction circuit at a succeeding stage are stopped, thereby, the distortion of the vector can be eliminated. In such a way, correct color reproduction can be realized.
Patent JP-S61267111-A (JP)
Title: Key inputting method
Inventor: OGURA NOBUO
IPC: G06F3/02
Filed: 1985-05-22
Abstract: PURPOSE:To facilitate to correlate the number of key inputs desired by an operator and the number of actual inputs by attaining control of a repeated inputting device energized by continuous inputting of the same key of a key inputting device from an information processing device. CONSTITUTION:When a CPU 5 received interruption by depressing a key in a keyboard 1 from an interruption controller 5, the CPU stores a key code corresponding to the depressed key in the forefront buffer 6a of a RAM 6. If the depressed key is a repeatable key, a programmable timer 4 is started to complete interruption processing. When interruption is made by time-out of the programmable timer 4. The CPU 5 examines whether unprocessed key code is remaining in the preceding buffer 6a or not, and if there is any unprocessed code, finishes interruption as it is, and if not, stores the key code in a buffer by using the depressed key input at that time as a repeated input.
Patent JP-H09278528-A (JP)
Title: Wafer heating device having electrostatic absorbing function
Inventor: KAWADA ATSUO
IPC: H01L21/683
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a wafer heating device having an electrostatic absorbing function, capable of obtaining sufficient electrostatic absorbing force at a middle temperature range of 500-650 deg.C, improving uniformity of a wafer temperature and generating no damages of the device caused by leaked current and giving high device yield. SOLUTION: This wafer heating device is constituted to have an electrostatic absorbing function by forming an exothermic layer consisting of heat decomposed graphite on one surface of a supporting base material consisting of a baked mixture of boron nitride with aluminum nitride, then putting a first insulation layer consisting of heat decomposed boron nitride on the exothermic layer, while by forming an electrode for electrostatic absorption consisting of heat decomposed graphite on the other surface, then putting a second insulation layer consisting of heat decomposed boron nitride on the electrode. The second insulation layer is formed with isotropic heat decomposed boron nitride.
Patent JP-S62264809-A (JP)
Title: Diamond tool and manufacture thereof
Inventor: SAWA SHINJI
IPC: B23B27/20
Filed: 1986-05-14
Abstract: PURPOSE:To make the theoretical surface roughness of a work improvable as much as one half over the past, by installing both first and second rake faces and also both first and second side rake faces having a specified tilt on the rake face, in a rake face of a diamond tool. CONSTITUTION:First, a rake face 1 and a front clearance face 10 are ground, then a second side rake face 4 is ground by a side rake face abrasive part 15 of a grindstone 13. Next, when a side rake face 3 and a second rake face 2 are simultaneously ground by an edge 17 consisting of a rake face abrasive part 14 and the side rake face abrasive part 15, the first side rake face 3 is tilted as far as an angle (eta) to the first rake face 1, and since it has a front clearance angle, a cutting edge 8 retracts as far as DELTA2 to a cutting edge 6, and likewise a cutting edge 9 retracts as far as DELTA1 to the cutting edge 6 whereby a V-shaped groove 5 is formed there. Here, it comes to DELTA1=L/2tanalpha.taneta and DELTA2=W/2tanalpha.taneta, and a tool feed rate (f) is made smaller whereby geometrically theoretical surface roughness RTH is reducible as much as one half as compared with the conventional method.
Patent JP-H07315928-A (JP)
Title: Production of lead-containing ceramic powder
Inventor: HATAKE KOTARO
IPC: C04B35/00
Filed: 1994-05-23
Abstract: PURPOSE:To produce Pb-contg. ceramic powder contg. a trace additive such as a sintering aid in a uniformly dispersed state and excellent in sinterability at low temp. CONSTITUTION:When Pb-contg. ceramic powder represented by the general formula, PbMO3 (where M is one or more kinds of di- to hexavalent metallic elements) is produced, powder having the compsn. of PbMO3 is dispersed in a solvent to prepare a slurry and a metallic salt compd. is dissolved in the slurry and mixed with the powder. The resultant slurry is dried to carry and fix the metallic salt compd. on the surface of the powder and this powder is calcined.
Patent JP-2000298394-A (JP)
Title: Image forming method
Inventor: NINOMIYA MASANOBU
IPC: G03G9/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which a developer is stably conveyed over a long period of time and a stable image free from unevenness in image density and excellent in image quality and fixability is obtained. SOLUTION: The image forming method includes a latent image forming step, a developer conveying step and a developing step. The developer has at least a toner and the surface of a developer support satisfies the relation of 200 >=Rz×20>=Sm [where Rz is ten-point average roughness (μm) and Sm is the average spacing between protrusions]. Toner particles in the toner contain 1 to 15 wt.% wax, the area proportion of the wax exposed to the surfaces of the toner particles is <=50% and the proportion of particles having <=4 μm in the particle size distribution of the toner particles is <=20 number %. The toner may consist of toner particles containing at least a wax, fine particles having 20 to 100 mμm number average particle diameter and abrasive grains.
Patent JP-H08338869-A (JP)
Title: Ultrasonic sensor and detection method using said sensor
Inventor: PIEERU BONUFUOA
IPC: G01S15/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To cover a monitoring zone by small number of transducers by a constitution wherein each distance between centers of two in a network consisting of multiple of circular transducers is equal to or smaller than an order of a wavelength of an emitted ultrasonic wave in the air. SOLUTION: Transducers 1 are disposed in a triangle-shaped mesh network and each distance (d) between centers of adjacent two transducers is roughly equal to or smaller than a wavelength of an emitted ultrasonic wave in the air. The transducers 1 are continuously driven by roughly 40kHz and the wavelength V1 of 8.5mm. Each of those has a diameter (d) roughly the same as the wavelength. A diameter D1 of a whole sensor is roughly three times of the diameter (d) of a unit of the transducers. The sensor represents a directivity corresponding to an average of an opening angle of about 20 degrees. The sensor is particularly used in a running robot and can be used for detecting or recognizing an object in the air.
Patent JP-H02300846-A (JP)
Title: Coping of marked point for structured document
Inventor: ROBAATO PERII JIYUNIA
IPC: G06F17/22
Filed: 1990-04-26
Abstract: PURPOSE: To enable a marked place of a document to be copied without disturbing the structure of the document by providing a copying method with a step for determining whether or not the marked contents and saved tag disturb the structure of the target location. CONSTITUTION: The contents of marked sections in a structured source and document are examined to determine what starting point tag p and terminating point tag /p do not agree with each other, that is, one of a pair of tags which is not contained in the mark. The starting point tag p whose terminating tag /p is not marked and the terminating point tag /p whose starting tag p is not marked are saved for the purpose of verification by referring to the contents of the mark. When a lacking starting point tag P and terminating point tag /p are determined, verification is executed for determining whether the lacking starting point tag p, the contents of tag, and the lacking terminating point tag /p can be added to the target location without disturbing the structure of the target document. Thus, excellent copying of marked section can be executed.
Patent JP-S5633095-A (JP)
Title: Denitrifying method for nitrate and nitrite nitrogen contained in service water or waste water
Inventor: OOTA HIROSHI
IPC: C02F3/34
Filed: 1979-08-29
Abstract: PURPOSE: To realize the saving of the motive power, the elimination of an excessive attachment of the berm substance and the increase of the denitrifying efficiency each, by carrying out the denitrifying treatment via the sealed rotary disk type organism chemical treatment device.  
     CONSTITUTION: The denitrification bath 16 contains the outer wall 18 and the roof 17; and the rotary disk group P is supported by the shaft. The nitrogen gas is jetted to the group P from the lower part, and thus the bubbles stay in the cup 11. Then the group P turns in the direction of the arrow by the buoyancy. As a result, the gas prevails up to the every corner of the rotary disk to give a highly efficient denitrification to the nitrate and nitrite nitrogen contained in the waste water. And at the same time, the desired purpose can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01279267-A (JP)
Title: Device for housing plural developing devices
Inventor: KADANI HIDETO
IPC: G03G15/01
Filed: 1988-05-06
Abstract: PURPOSE:To operate detected developing devices in a plural developing device housing device provided on the outside of a picture forming device main body together with the main body in a united state by reporting the number and colors of the detected developing devices to the main body and receiving the number and colors inside the main body. CONSTITUTION:A control section 200 is constituted of input circuits and drive circuits for controlling the input of each sensor, solenoids, and clutches, an interface circuit, a circuit for making communication with the control section of the main body, and the LED drive circuit and key input circuit of an operating section 205. When the connector 60 of a developing device is brought into contact with a connector 57 inside the main body, a color code, toner quantity, and bias signal for development are reported to the main body. Thus the presence/absence of a developing device in the housing section and its color name are detected and reported on the control section 200 and the number and colors of the developing devices on the main body side are similarly reported to the control section 200 through the control section 203 of the main body. Therefore, selection, transfer, etc., of a developing device are operated as if the plural developing device housing device is united with the main body.
Patent JP-H09293707-A (JP)
Title: Substrate cooling device and semiconductor manufacturing device
Inventor: JIWARI NOBUHIRO
IPC: H01L21/3065
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature difference in substrate surface, to uniformize substrate temperature as far as to the circumference of the substrate, and to stabilize product characteristics by a method wherein a semiconductor substrate providing electrode, in which a groove is formed on the providing surface of a semiconductor substrate, and a substrate cooling gas sending hole, which is opened to the groove within the specific distance from the outer circumferential edge of the electrode, are provided. SOLUTION: A semiconductor substrate mounted electrode 1, where a groove 3 is formed on the mounted surface of a semiconductor substrate 4, and substrate cooling gas sending holes 2, perforated on the surface other than the providing surface of the groove 3, and formed within 5mm from the outer circumferential edge of the semiconductor substrate mounted electrode 1, are provided. As a result, when the substrate cooling gas such as He,etc., is introduced from the air sending hole 2, the substrate cooling gas is allowed to flow to the groove 3 opened to the air sending hole, the heat of the semiconductor substrate 4 is carried away by the substrate cooling gas, and the semiconductor substrate 4 is cooled.  As the substrate surface separates by 5mm or more from the outer circumferential edge can be cooled uniformly and the temperature of the substrate as far as to the circumference of the substrate can be made uniform, product can be manufactured in the state of stabilized characteristics, and the manufactured number per substrate can be increased.
Patent JP-S5734511-A (JP)
Title: Photographing lens device having focusing function
Inventor: IWATA HIROSHI
IPC: G02B7/28
Filed: 1980-08-08
Abstract: PURPOSE: To prevent complexing of cameras, and the decrease in the luminous intensity of the visual field of a finder and to permit the use of various kinds of lenses by incorporating a distance measuring mechanism into a photographing lens per se.  
     CONSTITUTION: When a push switch is operated, an electric power source 11 is supplied to each device, and ultrasonic waves are fed to an object by a distance measuring sensor 13. The reflected waves from the object are received with the sensor 13, the received output whereof is compared with the output of a lens position detector 15 and is amplified by a comparing and amplifying circuit 14. The output thereof is supplied to a checker 16, by which the state of focusing is displayed. Thereby, the complexing of cameras and the decrease in the luminous intensity of the visual field of a finder are prevented, and various kinds of lenses are made usable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05282454-A (JP)
Title: Image processor
IPC: G06T7/60
Filed: 1992-04-01
Abstract: PURPOSE:To detect the position of a reference pattern, which is set at the optional position in an optional direction, at a high speed with high reliability. CONSTITUTION:For example, cumulative data and square cumulative data in a reference image memory are calculated in advance. Cumulative data in an object image memory is found by an accumulator 7 and square cumulative data in the object image memory is found by a square accumulator 8. Multiplication cumulative data as a result of sorting on equal-radius circumferences in the object image memory and reference image memory is found by a multiplication accumulator 11 since sorted data on the equal-radius circumference are read out of a reference image sorting memory 3 and data in the object image memory are sorted by a data sorting part 10 by sections on the equal-radius circumference and outputted. Namely, when the position of a fixed-form object in an optional direction is detected by correlation arithmetic, interpolation is performed by evaluation by a sorting correlation arithmetic means in addition to a mean correction arithmetic method to enable the detection with higher reliability.
Patent JP-S592211-A (JP)
Title: Recording and reproducing system of video signal
Inventor: KANEKO SHINJI
IPC: H04N5/93
Filed: 1982-06-25
Abstract: PURPOSE:To control surely the level of recording and reproducing video signals by controlling the level of the recording video signal in accordance with the demodulation signal obtd. by FM demodulation after inserting a reference signal into a recording FM signal, and controlling the level of the reproducing video signal in accordance with the demodulation signal obtd, by FM demodulation after inserting a reference signal into a reproducing FM signal. CONSTITUTION:The signal of reference frequencies fW and fB corresponding to white and black levels are inserted into the section (b) and section (c) of the figure in an FM signal, whereafter the signal is demodulated with a demodulator 33 in a gate circuit 32. The demodulation of the FM signal level corresponding to the pedestal level and white level extracted by a gate control circuit 34 is compared with the demodulation level of the signal of fB and fW in a voltage comparator, and if there is an error signal, the conversion level of a clamping circuit 16a and a A/D converter 15a is controlled. On the other hand, the FM signal from a gate circuit 40 in a reproduction circuit is demodulated and is supplied to clamping circuits 23a and AGC circuit 24a, the outputs whereof are supplied to a gate circuit 41, and the white and black levels of the sections (b), (c) are extracted and are compared respectively with the white and black levels LW, LB and are so controlled as to attain the respective levels LW, LB.
Patent JP-S62266598-A (JP)
Inventor: USUI TOSHIYUKI
IPC: G10L17/00
Filed: 1986-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6015765-A (JP)
Inventor: KENTO SUCHIIBUN NOOGUREN
IPC: G06F13/37
Filed: 1984-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S587945-A (JP)
Inventor: OTSUTOO KURANKU
IPC: H04B7/212
Filed: 1982-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5443712-A (JP)
Title: Pcm signal transmitter
Inventor: ODAKA KENTAROU
IPC: G11B20/14
Filed: 1977-09-13
Abstract: PURPOSE: To easily produce data synchronous signals by detecting the data synchronous signals with the use of a tuning circuit, when PCM signals are to be demodulated, so as to detect the starting timing of the data after the deficient period.  
     CONSTITUTION: Under a normal operation, if data synchronous signals pd are deficient, equivalent synchronous pulses pd 2  are interpolated so that the starting timing can be correctly detected. In case horizontal synchronous signals HD cannot be correctly separated due to the existence of the drop-out and noizes so that the pulses pd 2  are not correct, an AND gate 50 is closed by the detected output of a synchronous pulse detecting circuit 49 so that the pulses pd 2  are prohibited from being interpolated. If the synchronous pulses pd 1  and the pulses pd 2  become coincident in phase for a period of two fields after the prohibition of the interpolation, the pulses pd 2  are interpolated again from the pulse detecting circuit 49 so that the detected output of 1 can be generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09271528-A (JP)
Title: Unmanned fire truck
Inventor: YOSHIOKA MASAYUKI
IPC: A62C27/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent increase in temp. of vehicle body under high temp. heat by providing the vehicle body capable of running by remote control with a fire extinguishing fluid discharge means and self-safety fluid discharge means, and discharging the self-safety fluid onto the body from the above. SOLUTION: This fire truck 1 is provided with a vehicle body 10 running through four crawlers 9, and on which body 10 a water discharge gun (a fire extinguishing fluid discharge means) 11 is disposed at its upper part while self- safety fluid discharge nozzles 13, 14, 15 are arranged respectively at its front upper part, rear upper part and bottom part. During fire extinguishing operation, the self-safety fluid serves as it is and also as the fire extinguishing fluid to be discharged when it is supplied through a hose while the reserved fluid in a tank is discharged through each nozzle 13-15 when it is not supplied through the hose. Accordingly even if the body 10 is subjected to high temp. heat the heat is used for evaporating the extinguishing fluid sprayed thereon 10 so that the temp. rise of the body 10 is prevented.
Patent JP-S5813146-A (JP)
Title: Igniter for rocket motor
Inventor: MATSUZAWA YOUICHI
IPC: F02K9/95
Filed: 1981-07-15
Abstract: PURPOSE:To facilitate a simultaneous ignition of both ends of a main gunpowder charge by maintaining a pellet-shaped main gunpowder charge in through holes of a holder's four leg plates equally space around an axis of an igniter case. CONSTITUTION:A holder 21 stored in a case 8 extends in an axial direction of the case 8. The mating member of the holder 21 consists of four leg plates 22 equally spaced. The leg plates 22 are connected to each other, extending in a radial direction, and the section of the connected leg plates 22 are cross-shaped. Each leg plate 22 is provided with a plurality of through holes 23, and inside each through hole 23 is stored a cylindrical main gunpowder charge 24 in a pellet-shape. Between each leg plate 22 is formed a space 28, which simply extend an axial direction of an igniter case 10 with a uniform section, in a symmetrical manner with respect to the axis of the igniter case 10, which equally devices the flame of an auxiliary gunpowder charge 7 to each space 28. As a result, the pellet of the main gunpowder charge 24 is subjected to the same amount of heat energy at both ends, to be ignited simultaneously.